如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
容量瓶,BLAUBRAND , USP27证书,20ml,NS 10/19,Boro 3.3, PP瓶塞,同一批次
SPB-20 气相毛细管柱
Laboratory tray, PP, robust, 240 x 300 mm
DROPPING FUNNELS, ROUND BOTTOM, UNGRADUATED, ST-STOPCOCK W. SCREW-THREAD RETAINING NUT, 500 ML, C
微粒粒度标准物质
飞燕草色素,分析标准品,HPLC≥97%
气进样针
(S)-(-)-2-乙酰氧基丙酰氯
N-苯基咔唑
Whatman 无灰级定量滤纸 grade 589/3